87668643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{10949}}^1$

素因数の和:11126

約数の個数: 16

約数和(自身を含む): 124567200

約数和(自身を除く): 36898557

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 10949, 32847, 186133, 558399, 1718993, 5156979, 29222881, 87668643]

約数ペア:

[(1, 87668643), (3, 29222881), (17, 5156979), (51, 1718993), (157, 558399), (471, 186133), (2669, 32847), (8007, 10949)]